Dumbbell Lying Floor Skull Crusher
Learn how to do the Dumbbell Lying Floor Skull Crusher with proper form, setup, and execution.
This dumbbell movement primarily targets triceps, including lateral head, medial head, long head.
How to Perform Dumbbell Lying Floor Skull Crusher
- 1
Grab a pair of dumbbells and lie on the floor with your knees bent and feet flat.
- 2
Hold the dumbbells above your chest with your arms fully extended.
- 3
Retract your shoulder blades, engage your abs, and take a breath.
- 4
Lower the dumbbells toward your forehead by bending your elbows, keeping your upper arms stationary.
- 5
Extend your arms back to the starting position, squeezing your triceps at the top and exhale.
- 6
Repeat for the desired number of repetitions.
Training Guidelines
The targets below are general guidelines. Adjust volume and intensity based on your experience, recovery, and goals. If you track effort, aim for most working sets around RPE 7–9.
| Goal | Sets | Reps | Rest |
|---|---|---|---|
| Strength | 3-5 | 4-6 | 2-3 min |
| Muscle Growth | 3-4 | 8-12 | 60-90 sec |
| Endurance | 2-3 | 15-20 | 30-60 sec |
| Beginner | 2-3 | 10-15 | 60-90 sec |
Want to pair movements efficiently? Try grouping them as supersets.